Python学习笔记 --- python求昨天的时间

Code：

# -*- coding:utf-8 -*-__author__ = 'yangxin'import datetimetoday = datetime.date.today()print todayyear_today = str(today)[0:4]month_today = str(today)[5:7]day_today = str(today)[8:10]print year_todayprint int(month_today)print int(day_today)yesterday = today - datetime.timedelta(days = 1)print yesterdayyear_yes = str(yesterday)[0:4]month_yes = str(yesterday)[5:7]day_yes = str(yesterday)[8:10]print year_yesprint int(month_yes)print int(day_yes)

Result: